Chemistry · 2019
JEE Main · 10 January 2019, Shift 2 · Q55
The process with negative entropy change is:
The process with negative entropy change is :
Official answer
(4)
Synthesis of ammonia from $\displaystyle \mathrm{N}_2$ and $\displaystyle \mathrm{H}_2$
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JEE Main 2019 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.